Identify your iMac model - Apple Support
Apple iMac 27-inch (July 2010) review: Apple iMac 27-inch (July 2010) - CNET
Apple iMac 27" 3.06GHz 16GB 3TB All in One Desktop - OS X - Custom - Warranty ! | eBay
Apple iMac 27-inch (July 2010) review: Apple iMac 27-inch (July 2010) - CNET
Apple iMac 3.2Ghz i3-550 27-Inch (Mid-2010) *NO HDD/RAM* – MSU Surplus Store
July 2010 27" Core i5 2.8GHz Quad Core iMac Unboxing (4GB RAM / 1TB HD / ATI 5750) - YouTube
Internal SSD DIY KIT for All Apple 27" iMac 2010 Models
Apple iMac 27" 2010 A1312 Intel i3 4 GB RAM 1 TB HDD Radeon HD 5670 macOS 10.13
APPLE IMAC 27 INCH A1312 INTEL CORE I7 2.9 GHZ 8 GB 1TB HD 2010 USED SIRREA USED | eBay
A-Tech 32GB (4x8GB) RAM for Apple iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Apple iMac 27" Mid 2010 Core i5 2.8GHz 16GB RAM 1TB HDD Radeon HD 5750 CHIPPED | eBay
Apple iMac 27" Mid 2010 AIO PC Intel i3 3.2GHz 4GB 250GB Wi-Fi 10.13 HS *CHIP* | eBay
iMac "Core i3" 3.2 21.5" (Mid-2010) Specs (Mid-2010, MC509LL/A, iMac11,2, A1311, 2389): EveryMac.com
Identify your iMac model - Apple Support
Apple iMac 27-inch (Core i5) Review | Digital Trends
iMac Intel 27" (Late 2009 or Mid 2010) Graphics Card Replacement - iFixit Repair Guide
Apple iMac 27" 2010 Mid 2010 | Imac, Electronics apple, Imac desk setup
Incase anyone ever needs the answer…I have a 27” 2010 iMac working in Target Display Mode with a M1 MacBook Pro using a miniDP to USB C adaptor that's capable of 4k60Hz.
